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hostapp-update-hooks: Avoid MB1 debug mode #258

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Feb 10, 2022
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@acostach acostach commented Feb 10, 2022

In the current form, rollback-altboot from
32.6.1 to 32.6.1 works on the AGX, however,
if performed from 32.5.1 to the newer one,
MB1 puts the device in debug mode instead
of loading bootloaders from the old slot.

The solution to this problem is to write
both slots with 32.6.1 and just leave the
kernel and kernel-dtb partitions on 32.5.1.

This makes MB1 successfully load the inactive
slots. For details see github link in this
commit.

Changelog-entry: Avoid MB1 debug mode
Signed-off-by: Alexandru Costache alexandru@balena.io

Addresses: OE4T/meta-tegra#879 (comment)

In the current form, rollback-altboot from
32.6.1 to 32.6.1 works on the AGX, however,
if performed from 32.5.1 to the newer one,
MB1 puts the device in debug mode instead
of loading bootloaders from the old slot.

The solution to this problem is to write
both slots with 32.6.1 and just leave the
kernel and kernel-dtb partitions on 32.5.1.

This makes MB1 successfully load the inactive
slots. For details see github link in this
commit.

Changelog-entry: Avoid MB1 bootloader debug mode
Signed-off-by: Alexandru Costache <alexandru@balena.io>
@acostach
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@balena-ci I self-certify!

@ghost ghost merged commit 3d5a30b into master Feb 10, 2022
@ghost ghost deleted the xavier_agx_32_5_1_rollback branch February 10, 2022 16:55
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